HEBEI GAOYI CHANGJIU ZINC INDUSTRY CO., LTD.
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Add:Shiliangzhuang Industrial Area,
Gaoyi County,Shijiazhuang city,
Hebei Province,China
Liaison:ShiMoQing(Manager)
Tel:86-311-84063706/84013999
Fax:86-311-84013268
Mob:86-13503331197
E-mail:shimoqing@sina.com
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Product Code:
01
Product Name:
Basic Zinc Carbonate
Molecular formula:
ZnCO3-2Zn(OH)2-H2O
Molecular weight:
342.23
Physical properties:
Fine white amorphous powder, odorless, tasteless. Proportion4.42-4.45,Not dissolve in water and alcohol, slightly soluble in ammonia, can dissolve in diluted acid and sodium hydroxide.
 
Product Description:

UsesUsed as raw materials of light convergence and latex products. The preparation of calamine used as skin protective agent, can also be used rayon, petroleum and chemical fertilizer industry, the desulfurization agent, catalyst the main raw material. In the rubber products, paints, pharmaceuticals and other chemical products can be widely applied.

Packaging:This product is double packed in polyethylene plastic film bag, outer woven bag, weight25kg。Storage:Should be stored in a cool, dry, ventilated place to prevent rain and moisture, preventing sunlight, heat.
ITEM INDEX
  Excellent product First-class product Qualified product
Main Content(calculated with dry product)/% ≥ 57.5 57.0 56.5
Loss on Ignition % ≤ 25.0-28.0 25.0-30.0 25.0-32.0
Heavy Metal(To Pb total)≤ 0.04 0.05 0.05
Moisture ≤ 2.5 3.5 5.0
Sulfate(to SO4 total) ≤ 0.60 0.80 -
Screening residues(75 sieve) ≥ 95.0 94.0 93.0
Cadmium (Cd) content % ≤ 0.10 - -
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HEBEI GAOYI CHANGJIU ZINC INDUSTRY CO., LTD.
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Add:Shiliangzhuang Industrial Area, GaoyiCounty,Shijiazhuang city,Hebei Province,China Tel:86-311-84063706/84013999
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